baber/WOPTO huggingface dataset:
Patent JP-2005129920-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: SATO TOMOHIKO
IPC: H01L21/3065
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a high-reliability semiconductor device with a high yield.  <P>SOLUTION: At least two or more layers that constitute the semiconductor device are selectively removed by etching, and two-step etching is performed when an aperture is formed. In this two-step etching, inert gas is added to at least one of primary gas (gas for the primary etching) and secondary gas (gas for the secondary etching).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006095477-A (JP)
Title: Method for coating building board
Inventor: KOBAYASHI YUJI
IPC: B05D5/06
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for coating a building board having a groove part by which natural groove coating with stereoscopic effect is easily carried out.  <P>SOLUTION: In this method for coating the building board, a natural groove pattern coating film with stereoscopic effect is formed by spraying a coating material adjusted to have 2,000-300,000 mPa s viscosity to the groove part of the building board using a fine spray nozzle having 0.3-3.0 mm diameter at 0.02-0.3 mPa atomizing air pressure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005070800-A (JP)
Title: Lens barrel and optical apparatus
Inventor: KANEDA NAOYA
IPC: G02B7/08
Filed: 2004-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lens barrel such that unnecessary static pressure is not applied to the lens group at the tail by a photographer when a lens (e.g., a four-group zoom lens generally used for video photography) whose lens group at the tail is movable along the optical axis is used as an interchangeable lens.  <P>SOLUTION: The lens barrel which can be unmounted from a camera body is equipped with a fixed barrel, the lens group at the tail which is stored in the fixed barrel, a stepping motor, a 1st screw part provided to the output shaft of the stepping motor, a driving means which is provided to a frame holding the lens group at the tail and drives the lens group at the tail along the optical axis by using a 2nd screw part engaging with the 1st screw part, and a transparent plate which is arranged on the camera body side about the lens group at the tail and fixed to the fixed barrel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006108475-A (JP)
Title: Process for producing soft magnetic material
Inventor: ISHITANI MASAHIRO
IPC: H01F1/24
Filed: 2004-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To produce a sintered body having a fine and rigid high electric resistance layer on the surface of soft magnetic powder through a simple process using inexpensive soft magnetic powder principally comprising iron as a material.  <P>SOLUTION: Fe-Si alloy powder is heated in weak oxidizing atmosphere to form an SiO<SB>2</SB>oxide film on the surface and after being pressed, it is calcinated in weak oxidizing atmosphere to produce a sintered body. Surface oxidation process is carried out in weak oxidizing atmosphere of steam, or the like, to oxide Si selectively thus forming a thin oxide film of high electric resistance, which is then further calcinated in weak oxidizing atmosphere. The oxide film cracked at the time of press molding is repaired by repeating oxidation in pressurization atmosphere and degassing in pressure reduction atmosphere thus obtaining a high quality sintered body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006112443-A (JP)
Title: Piston for automatic transmission
Inventor: GOTO KIICHIRO
IPC: F16D25/0638
Filed: 2004-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston for an automatic transmission preventing generation of maximum stress at a corner part of a recessed part formed to provide a lock projection in a cancel plate and having the cancel plate preventing shortage of strength, in the piston for the automatic transmission provided with a piston member reciprocating in the axial direction inside a bottomed cylindrical housing and with the cancel plate arranged opposing to the piston member in the axial direction via a spring and having the lock projection to be engaged with a snap ring locked in the housing.  <P>SOLUTION: The corner part on the straight side face 43B of the recessed part 43 for forming the lock projection 42 provided on the cancel plate 4 by press is chamfered to have a round face.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006114287-A (JP)
Title: Connector
Inventor: KOBAYASHI YUUKA
IPC: H01R13/42
Filed: 2004-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector small in size and of light weight and low cost.  <P>SOLUTION: The female connector 1 is provided with a female terminal fitting 3 which is housed in a terminal housing hole 21 of the female housing 2. The female terminal fitting 3 has a connection part 31 to be engaged with a male terminal fitting 52 and an insulation barrel 33 which is formed at its back and caulked to the insulation cover of an electric wire 4. The inner wall 21b at the rear end part of the female housing 2 surrounding the insulation barrel 33 is expanded toward the lower part and is formed larger than the inner wall 21c at the front portion housing the connection part 31, and the lower outer circumference face 26 of the female housing 2 has a projected part 27 protruded to the lower side at the portion surrounding the insulation barrel 33.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006115422-A (JP)
Title: Semiconductor device and voltage generating circuit
Inventor: INOUE TOMOKI
IPC: H01L21/8234
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the on-resistance of a switching element or an element comprising a switching circuit.  <P>SOLUTION: A semiconductor device 1 comprises an inverter INV1, an inverter INV2, a negative voltage generating circuit 4, a level shifter 11, and a Pch MOS transistor P1. The inverter INV2 is provided between a high potential side power source Vdd and a negative voltage -Vn outputted from the negative voltage generating circuit 4 as a low potential side power source. The source of the Pch transistor P1 is connected to an input terminal 2, its source is connected to an output terminal 3, a control signal SG2 is inputted to its gate, and the high potential side power source Vdd is supplied from the input terminal 2 to the Pch MOS transistor. When a signal level of the control signal SG2 is a "Low" level (-Vn), the Pch MOS transistor P1 is turned on and supplies power to a load that is provided at the side of the output terminal 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006118568-A (JP)
Title: Tensioner with bent stopper pin
Inventor: MATSUSHITA TAKAHIRO
IPC: F16H7/08
Filed: 2004-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tensioner with a bent stopper pin for avoiding the contact of a handle portion of the stopper pin with an interfering article when mounting the tensioner with the stopper pin in a small space and for allowing the removal of the stopper pin while avoiding the interfering article even when there is only a small space after mounting the tensioner and components.  <P>SOLUTION: A plunger 3 is provided in a housing 5 so as to be protruded to the direction of setting a chain by an energizing means. The front end of the bent stopper pin 7 inserted through a pin through-hole 6 formed in the housing 5 engages with a locking groove 4 formed in the outer peripheral face of the plunger 3 to restrict the jump-out of the plunger 3 pushed in the housing 5. The bent stopper pin 7 consists of a pin body 8 and the handle portion 9, the handle portion 9 being bent at an angle α of 90° or less to the pin body 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006119037-A (JP)
Title: Photoelectric encoder
Inventor: SASAKI MASATO
IPC: G01D5/36
Filed: 2004-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric encoder capable of improving resolution without reducing the arrangement pitch of photodiodes, and improving the resolution, while suppressing decline of the S/N ratio of a detected signal.  <P>SOLUTION: This photoelectric encoder is equipped with the first and second photodiode groups G1, G2 which are adjacent in the deviated state in the array direction of slits 2a, 2b, etc.. A signal processing circuit 10 outputs the first rectangular wave signal VO1 based on four output signals output from the first photodiode group G1, and the second rectangular wave signal VO2 based on four output signals output from the second photodiode group G2. The first and second rectangular wave signals VO1, VO2 use a time required for a moving body 1 to move as long as the distance equivalent to a half of the arrangement pitch P of the slits 2a, 2b, etc. as one cycle, and has a phase difference of 90 degrees. Hereby, the photoelectric encoder for outputting the output signals VO1, VO2 having the double resolution of the slits can be realized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005118885-A (JP)
Title: Molten metal holding furnace
Inventor: MOCHIZUKI SHUNJI
IPC: F27B14/18
Filed: 2004-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molten metal holding furnace which can supply molten metal having lower quantities of impurities and also achieve more efficient operation.  <P>SOLUTION: A holding furnace body 10 is provided with a holding tank of molten metal where ingots are supplied through an inlet 30 and a contaminant eliminator for picking up contaminants such as oxides. A tilting surface 10h is formed at the lower surface of the ceiling wall section 34 of the furnace and a tilting surface 10a is completely immersed with molten metal in the holding furnace. An immersion-type burner 20 for heating molten metal is further immersed in molten metal. An agitator 18 for separating impurities in molten metal is also immersed in molten metal, not only agitating molten metal but also blowing out inert gases from the tip so as to cause dehydrogenation of gases contained in molten metal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006123292-A (JP)
Title: Picture drawing apparatus
Inventor: OSAWA SHIGERU
IPC: B41J2/18
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture drawing apparatus capable of surely improving removing action for removing dust and stuck articles of an ink on a delivering port.  <P>SOLUTION: The picture drawing apparatus is equipped with an inkjet head with the delivering port for the ink, a suction means for sucking the ink from the delivering port, and a cap member for covering the delivering port and tightly sticking on a nozzle face when the ink is sucked by the suction means. The suction means is constituted of a negative pressure generating apparatus and a negative pressure increasing apparatus increasing the negative pressure of the negative pressure generating apparatus.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006127193-A (JP)
Title: Counting device and program
Inventor: KANAMORI YASUHIRO
IPC: G01C22/00
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counting device capable of counting the number of steps of a counting object, or the like with great precision.  <P>SOLUTION: The present invention comprises an average waveform calculating part 11 for calculating an average waveform of an acceleration waveform outputted by an acceleration sensor 20, a difference calculating part 12 for calculating a difference between the acceleration waveform outputted by the acceleration sensor 20 and the average waveform calculated by the average waveform calculating part 11 at predetermined intervals, a difference adding part 13 for sequentially adding differences calculated by the difference calculating part 12, a relative maximum value calculating part 14 for calculating the relative maximum value of the addition waveform showing temporal change of the result of the addition by the difference adding part 13, and a counting part 15 for counting the number of the relative maximum values calculated by the relative maximum value calculating part 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006124561-A (JP)
Title: Silica brick for coke oven
Inventor: SHIMODAIRA KENICHI
IPC: F27D1/00
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silica brick for a coke oven, having uniform mineral compositions and a uniform and low thermal expansion coefficient and stably usable for a long time.  <P>SOLUTION: The silica brick for a coke oven is produced from pulverized used quartzite brick used as the brick composing a coke oven. The used silica brick is preferably pulverized after removing deposits on the surface. As the brick is used for a long time as the brick composing a coke oven and so has uniform mineral composition composed mainly of tridymite, and, thereby, quartzite brick having very stable thermal expansion behavior can be produced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006127262-A (JP)
Title: Load distribution method and load distribution system in content distribution system
Inventor: UEHARA AKIHIKO
IPC: H04L12/70
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load distribution method and a load distribution system capable of remarkably improving the efficiency of the functions of the entire content distribution system and accessing a content providing server even when a fault or the like occurs in a communication line.  <P>SOLUTION: The load distribution system 1 is constituted of the plurality of content providing servers 2 and an access management server 3 for managing the content providing servers 2 and the communication lines 5 for accessing them and selecting the appropriate content providing server 2 and the appropriate communication line 5 for accessing it. The load conditions of the content providing servers 2 and the communication lines 5 are recognized, and the appropriate content providing server 2 and the appropriate communication line 5 for accessing it are selected on the basis of the recognized information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005063667-A (JP)
Title: Method for recording position signal and magnetic recording device using method
Inventor: AKAGI KYO
IPC: G11B21/10
Filed: 2004-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the width of a burst pattern is narrowed as compared with prescribed width due to the influence of erasing width by trimming the burst pattern width by DC erasing.  <P>SOLUTION: The burst pattern width is trimmed by writing a high frequency signal whose erasing width is narrower. The high frequency signal pattern is erased by writing a signal having a reversed phase and the same frequency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006132580-A (JP)
Title: One-way intermittent feed unit
Inventor: TAKADA SEIICHI
IPC: F16H19/04
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To actualize highly accurate feed by allowing the mounting position adjustment of relative components to avoid inconveniences resulting from the dimensional tolerances of the components and the accuracy of mounting positions while allowing the use of an existing ratchet to lower specification changing cost without changing the pitch angle of a ratchet pawl when the specification of the ratchet manufactured and used at a constant feed pitch is changed into a smaller feed pitch.  <P>SOLUTION: This one-way intermittent feed unit comprises a plurality of drive pawls 12a, 12b to be driven by rock arms 2a, 2b and a stopper constituted by eccentric shafts 29a, 29b for determining the forward rocking limit positions of the rock arms 2a, 2b by setting a phase difference between the drive pawls 12a, 12b to be a size α/2 which is obtained by dividing a pitch angle α of a tooth 11 of the ratchet 8 by the number of the driven pawls 12a, 12b and setting the rocking angles of the rock arms 2a, 2b to be a size equivalent to the phase difference α/2. With a change in the eccentricity of the eccentric shafts 29a, 29b when rotated, the forward rocking limit positions of the rock arms 2a, 2b are adjusted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006133018-A (JP)
Title: Magnetic encoder
Inventor: YABE SHUNICHI
IPC: G01D5/245
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and highly reliable encoder having an excellent magnetic characteristic, and capable of detecting rotational speed highly accurately.  <P>SOLUTION: This magnetic encoder 24 is equipped with a slinger 16 having a cylindrical part 18 fitted around an inner ring 12, and a collar-shaped flange part 20 connected to the end in the axial direction of the cylindrical part 18 through a bent part 19 and formed extendedly outward in the radial direction; and a magnet 23 formed toroidally, magnetized in multiple poles in the circumferential direction, and juxtaposed on the outside surface of the flange part 20 of the slinger 16. The magnet 23 is formed integrally with the slinger 16 by insert molding by a disk gate system from the inner circumferential side, and a disk gate 41 in the insert molding is provided along the bent part 19 of the slinger 16, and thereby the inner diameter of the magnet 23 is formed to be larger than the inner diameter of the cylindrical part 18 of the slinger 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006133468-A (JP)
Title: Fixing device
Inventor: ARAKAWA OSAMU
IPC: F16C13/00
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means of preventing abnormal sounds produced accompanying the rotation of the heating roller of a fixing device.  <P>SOLUTION: The fixing device 100 is constituted so that the dimensional difference R between the outside diameter R1 near a notched groove 14 of a roller body 10 and the inside diameter R2 of a gear 13 is be 0.05 to 0.25mm, and the circularity C of the gear 13 is 0.00 to 0.05. Thus, generation of abnormal sound caused by the backlash or the like between the roller body 10 and the gear 13 is prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006131804-A (JP)
Title: Hard surface treating method
Inventor: NAKAGAWA YOSUKE
IPC: C09K3/00
Filed: 2004-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of imparting good hydrophilic effect and its continuity or a dryness promoting effect, to a hard surface.  <P>SOLUTION: In the method of treating a hard surface, the hard surface is treated with an aqueous composition containing a copolymer (a) containing a hydrophobic polymerizing unit (a1) and a polymerizing unit (a2) having a hydrogen bonding ability or an ion bonding ability as constitution units, and furthermore, the hard surface is treated with an aqueous composition containing a copolymer (b) containing a polymerizing unit (b1) having a polymerizing unit capable of hydrogen-bonding with the polymerizing unit of the copolymer (a) and the polymerizing unit capable of ion-bonding with the polymerizing unit of the copolymer (a), and a polymerizing unit (b2) having a carboxy group as constitution units.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134212-A (JP)
Title: Employee station program and system
Inventor: TOTSUKA HIROMI
IPC: G06Q30/02
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To allow employees to be stationed depending on crowdedness based on customers' positions in station management for the employees in a store.  <P>SOLUTION: A station program for processing a station instruction of employees in the store, makes a computer to function as a detection means for detecting of the number of customers every specified area per hour by dividing the store into a plurality of areas, and an output means for outputting an instruction to station the employees to the specified area only when the number of detected customers by the detection means exceeds the permitted number in every preset specified area.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006139959-A (JP)
Title: Color picture tube and its manufacturing method
Inventor: HASEGAWA TAKAHIRO
IPC: H01J9/20
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance withstand voltage characteristics of a color picture tube while suppressing deterioration of resolution.  <P>SOLUTION: This color picture tube is structured so as to include a housing, a phosphor screen, an internal conductive film, and an electron gun equipped with a beam generating part having three aligned negative electrodes and a plurality of electrodes, a main lens part having a plurality of electrodes and a positive electrode, and insulated supports 57A, 57B to support the main lens part and the beam generating part. It is also structured so as to include an metal member 8A which covers a part of the insulated supports 57A, 57B, which is connected to at least one electrode 54 among a plurality of the electrodes in the beam generating part and a plurality of the electrodes in the main lens part so as to cover a part of the insulated supports 57A, 57B, and which has a loop part 18 having a loop shape, and conductive films 9A, 9B formed in a region facing the metal member 8A on the inner wall of a neck part 2A and segregated from the internal conductive film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006137288-A (JP)
Title: Steering wheel structure
Inventor: MIYATA TETSUYA
IPC: B62D1/06
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering wheel structure, capable of effectively restrict both circumferential vibration and vertical vibration in a steering wheel.  <P>SOLUTION: For core metals 18 in a rim 12 of the steering wheel, a core metal part 18A (Fig.(A)) and a core metal part 18B (Fig.(B)) positioned on the upper and the lower end side are deflected to the inner circumferential side, having small cross sectional area, and a core metal part 18C (Fig.(C)) positioned on the lateral end side is deflected to the outer circumferential side, having large cross sectional area. Improvement of inertia moment in the steering wheel around the rotation shaft and reduction of inertia moment around the lateral axis of a vehicle are both achieved. Both circumferential vibration and vertical vibration can be restricted effectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006139534-A (JP)
Title: Image output controller, image output control method, image output control program and storage medium
Inventor: KIDO ATSUSHI
IPC: G06F3/12
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology allowing a variable printing process according to relation between size of a variable drawing filed and size of a member.  <P>SOLUTION: This image outputting controller has: a storage means storing a variable record including the member and master image data set with the variable drawing field; a comparison means comparing the size of the member and the size of the variable drawing field; a control means determining processing contents of the variable printing process according to a comparison result by the comparison means; and a printing image data production means reading the variable record and the master image data from the storage means, and performing the variable printing process according to the processing contents determined by the control means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006137707-A (JP)
Title: Perfume composition for regulating male hormone
Inventor: HAJI SHINICHIRO
IPC: A61K36/53
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a perfume composition usable over a long period with high safety and capable of regulating male hormone.  <P>SOLUTION: The perfume composition for regulating male hormone contains one or more perfume components that change body fluid testosterone levels. Preferably, the perfume component(s) can raise body fluid testosterone levels.  <P>COPYRIGHT: (C)2006,JPO&NCIPI